Multi-Feed Of Plain Fine Paper Under High Temperature And High Humidity - Konica Minolta AccurioPress C2070 Troubleshooting Manual

4.1.1. Multi-feed of Plain/Fine paper under high temperature and
high humidity
(1) Symptom
Under high temperature and high humidity environment, when very smooth surface plain paper
or fine paper (Smooth finished etc) is fed, the multi-feed occurs.
(2) Cause
As well as coated paper, when the surface is very smooth and moisture attaches to the surface,
paper tends to stick with each other.
(3) Solution
(1) Set the Dehumidify heater setting to Compulsively ON.
[Utility]→[User Setting]→[System Setting]→[Paper Tray Setting]→[Dehumidify Fan Heater
Setting]→[Fan Heater Control (Tray**)]→[Compulsively ON]
(2) Apply lock to the side guide
When the dehumidifying heater is not installed or the fan heater compulsively ON setting is
not enough, use the side lock as mentioned below.
• Lock the side guide
• Lock position is following 2 locations (front and rear)
Side guide unlocked
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Side guide locked